Waterfalls are beautiful. The tallest in the world, Angel Falls in Venezuela, stands at a majestic 3,212 feet (979 meters). It’s the highest interrupted waterfall in the world. Some waterfalls cascade over naturally tiered and jagged rock formations creating fascinating and beautiful patterns as the water falls to earth. Others fall in a plunge, one long, continuous stream. They can be a relaxing and tranquil sight. Or, like Niagara Falls, be a source of energy…